The edits are made within the IF conditions. For example in the below Blockly the test for the livingroom lights device being off was originally a test against a user variable. When I made the change it was as if the script wasn't running and then eventually it starts to work.

LRL.JPG (68.38 KiB) Viewed 582 times

I have seen it where I make a change and all scripts stop working for a while.